17838360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 60480000

約数和(自身を除く): 42641640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 83, 90, 108, 120, 135, 166, 180, 199, 216, 249, 270, 332, 360, 398, 415, 498, 540, 597, 664, 747, 796, 830, 995, 996, 1080, 1194, 1245, 1494, 1592, 1660, 1791, 1990, 1992, 2241, 2388, 2490, 2985, 2988, 3320, 3582, 3735, 3980, 4482, 4776, 4980, 5373, 5970, 5976, 7164, 7470, 7960, 8955, 8964, 9960, 10746, 11205, 11940, 14328, 14940, 16517, 17910, 17928, 21492, 22410, 23880, 26865, 29880, 33034, 35820, 42984, 44820, 49551, 53730, 66068, 71640, 82585, 89640, 99102, 107460, 132136, 148653, 165170, 198204, 214920, 247755, 297306, 330340, 396408, 445959, 495510, 594612, 660680, 743265, 891918, 991020, 1189224, 1486530, 1783836, 1982040, 2229795, 2973060, 3567672, 4459590, 5946120, 8919180, 17838360]

約数ペア:

[(1, 17838360), (2, 8919180), (3, 5946120), (4, 4459590), (5, 3567672), (6, 2973060), (8, 2229795), (9, 1982040), (10, 1783836), (12, 1486530), (15, 1189224), (18, 991020), (20, 891918), (24, 743265), (27, 660680), (30, 594612), (36, 495510), (40, 445959), (45, 396408), (54, 330340), (60, 297306), (72, 247755), (83, 214920), (90, 198204), (108, 165170), (120, 148653), (135, 132136), (166, 107460), (180, 99102), (199, 89640), (216, 82585), (249, 71640), (270, 66068), (332, 53730), (360, 49551), (398, 44820), (415, 42984), (498, 35820), (540, 33034), (597, 29880), (664, 26865), (747, 23880), (796, 22410), (830, 21492), (995, 17928), (996, 17910), (1080, 16517), (1194, 14940), (1245, 14328), (1494, 11940), (1592, 11205), (1660, 10746), (1791, 9960), (1990, 8964), (1992, 8955), (2241, 7960), (2388, 7470), (2490, 7164), (2985, 5976), (2988, 5970), (3320, 5373), (3582, 4980), (3735, 4776), (3980, 4482)]